🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 142 Days

Day: 28.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,501,144 km

• M1: 24,384 km (0.104 R)
• M2: 155,881 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.55 AU - 0.63 AU

Year: 172 Days

Day: 36.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 35.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 286 Days

Day: 40.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.3 AU - 1.48 AU

Year: 621 Days

Day: 34.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,501,144 km

• M1: 28,573 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.41 AU - 1.63 AU

Year: 710 Days

Day: 32.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 9.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.06 AU - 5.34 AU

Year: 4491 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,501,144 km

• M1: 115,190 km (0.075 R)
• M2: 236,963 km (0.044 R)
• M3: 400,324 km (0.041 R)
• M4: 461,061 km (0.077 R)
• M5: 665,561 km (0.069 R)
• M6: 946,805 km (0.115 R)
• M7: 1,159,084 km (0.12 R)
• M8: 1,345,483 km (0.116 R)
• M9: 1,585,139 km (0.08 R)
• M10: 1,687,913 km (0.096 R)
• M11: 1,777,821 km (0.114 R)
• M12: 1,869,375 km (0.115 R)
• M13: 1,993,990 km (0.043 R)
• M14: 2,334,325 km (0.1 R)
• M15: 2,780,875 km (0.098 R)
• M16: 3,087,401 km (0.029 R)
• M17: 3,216,803 km (0.052 R)
• M18: 3,329,151 km (0.085 R)
• M19: 4,010,420 km (0.09 R)
• M20: 4,091,053 km (0.089 R)
• M21: 4,212,975 km (0.067 R)
• M22: 4,481,354 km (0.103 R)
• M23: 4,628,259 km (0.043 R)
• M24: 4,734,025 km (0.087 R)
• M25: 4,862,230 km (0.117 R)
• M26: 5,882,338 km (0.118 R)
• M27: 6,043,305 km (0.106 R)
• M28: 7,137,015 km (0.087 R)
• M29: 7,432,321 km (0.12 R)
• M30: 7,882,910 km (0.072 R)
• M31: 8,188,239 km (0.085 R)
• M32: 8,342,325 km (0.082 R)
• M33: 8,627,309 km (0.107 R)
• M34: 9,287,036 km (0.087 R)
• M35: 9,690,651 km (0.082 R)
• M36: 9,826,486 km (0.088 R)
• M37: 10,210,204 km (0.066 R)
• M38: 10,571,034 km (0.089 R)
• M39: 10,654,809 km (0.116 R)
• M40: 10,935,904 km (0.11 R)
• M41: 11,706,931 km (0.056 R)
• M42: 11,764,825 km (0.104 R)
• M43: 11,909,786 km (0.065 R)
• M44: 12,113,688 km (0.098 R)
• M45: 12,407,049 km (0.076 R)
• M46: 13,271,126 km (0.093 R)
• M47: 13,543,245 km (0.116 R)
• M48: 13,908,862 km (0.094 R)
• M49: 14,806,000 km (0.025 R)
• M50: 15,467,223 km (0.108 R)
• M51: 16,396,226 km (0.059 R)
• M52: 16,493,464 km (0.061 R)
• M53: 16,851,303 km (0.1 R)
• M54: 17,541,547 km (0.06 R)
• M55: 17,973,436 km (0.111 R)
• M56: 18,780,068 km (0.053 R)
• M57: 18,915,604 km (0.092 R)
• M58: 19,153,614 km (0.097 R)
• M59: 19,598,368 km (0.099 R)
• M60: 20,463,343 km (0.094 R)
• M61: 20,602,768 km (0.116 R)
• M62: 20,672,780 km (0.115 R)
• M63: 21,023,288 km (0.053 R)
• M64: 21,199,365 km (0.074 R)
• M65: 22,051,175 km (0.105 R)
• M66: 22,878,152 km (0.084 R)
• M67: 23,204,425 km (0.092 R)
• M68: 23,568,845 km (0.036 R)
• M69: 24,821,877 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 15

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.42 AU - 6.7 AU

Year: 5650 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,501,144 km

• M1: 294,558 km (0.109 R)
• M2: 399,426 km (0.045 R)
• M3: 525,537 km (0.076 R)
• M4: 619,784 km (0.03 R)
• M5: 734,675 km (0.11 R)
• M6: 901,327 km (0.069 R)
• M7: 1,004,998 km (0.09 R)
• M8: 1,499,569 km (0.109 R)
• M9: 1,831,527 km (0.107 R)
• M10: 1,967,362 km (0.066 R)
• M11: 2,106,488 km (0.104 R)
• M12: 2,416,454 km (0.082 R)
• M13: 2,587,894 km (0.108 R)
• M14: 2,943,338 km (0.097 R)
• M15: 3,457,955 km (0.086 R)
• M16: 3,578,979 km (0.096 R)
• M17: 4,052,008 km (0.036 R)
• M18: 5,674,098 km (0.112 R)
• M19: 5,846,584 km (0.033 R)
• M20: 6,108,380 km (0.077 R)
• M21: 6,403,986 km (0.082 R)
• M22: 6,643,791 km (0.083 R)
• M23: 6,764,965 km (0.113 R)
• M24: 6,947,924 km (0.064 R)
• M25: 7,538,386 km (0.078 R)
• M26: 8,112,693 km (0.09 R)
• M27: 8,274,857 km (0.109 R)
• M28: 8,834,053 km (0.1 R)
• M29: 9,269,982 km (0.073 R)
• M30: 10,163,081 km (0.042 R)
• M31: 10,373,116 km (0.097 R)
• M32: 10,478,732 km (0.116 R)
• M33: 10,619,953 km (0.046 R)
• M34: 10,761,921 km (0.113 R)
• M35: 11,336,078 km (0.07 R)
• M36: 12,439,512 km (0.093 R)
• M37: 13,886,123 km (0.068 R)
• M38: 14,550,487 km (0.107 R)
• M39: 15,265,416 km (0.049 R)
• M40: 15,465,877 km (0.094 R)
• M41: 15,829,250 km (0.085 R)
• M42: 16,154,625 km (0.118 R)
• M43: 16,277,146 km (0.111 R)
• M44: 16,441,105 km (0.106 R)
• M45: 16,687,942 km (0.117 R)
• M46: 17,729,891 km (0.106 R)
• M47: 18,535,924 km (0.086 R)
• M48: 19,484,225 km (0.039 R)
• M49: 19,745,573 km (0.098 R)
• M50: 20,227,876 km (0.065 R)
• M51: 20,359,971 km (0.117 R)
• M52: 20,492,515 km (0.082 R)
• M53: 22,422,776 km (0.087 R)
• M54: 23,432,711 km (0.036 R)
• M55: 23,757,189 km (0.098 R)
• M56: 24,036,488 km (0.111 R)
• M57: 24,316,835 km (0.054 R)
• M58: 24,457,457 km (0.093 R)
• M59: 24,928,092 km (0.084 R)
• M60: 25,022,637 km (0.105 R)
• M61: 25,878,487 km (0.075 R)
• M62: 26,309,927 km (0.114 R)
• M63: 27,472,303 km (0.118 R)
• M64: 28,305,862 km (0.109 R)
• M65: 29,048,167 km (0.118 R)
• M66: 29,446,695 km (0.027 R)
• M67: 30,350,117 km (0.086 R)
• M68: 30,501,510 km (0.112 R)
• M69: 30,653,202 km (0.114 R)
• M70: 30,957,484 km (0.119 R)
• M71: 32,132,725 km (0.078 R)
• M72: 33,322,477 km (0.071 R)
• M73: 33,635,286 km (0.095 R)
• M74: 34,421,423 km (0.052 R)
• M75: 34,790,331 km (0.099 R)
• M76: 35,054,820 km (0.082 R)
• M77: 35,691,958 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 14.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.95 AU - 7.29 AU

Year: 7196 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,501,144 km

• M1: 194,776 km (0.092 R)
• M2: 674,686 km (0.077 R)
• M3: 1,094,159 km (0.112 R)
• M4: 1,295,966 km (0.079 R)
• M5: 1,510,789 km (0.045 R)
• M6: 1,759,271 km (0.098 R)
• M7: 1,888,673 km (0.088 R)
• M8: 1,999,076 km (0.1 R)
• M9: 2,203,577 km (0.109 R)
• M10: 2,320,263 km (0.069 R)
• M11: 2,884,546 km (0.068 R)
• M12: 3,409,784 km (0.114 R)
• M13: 4,051,110 km (0.026 R)
• M14: 4,253,815 km (0.109 R)
• M15: 4,459,961 km (0.114 R)
• M16: 4,579,340 km (0.118 R)
• M17: 4,882,276 km (0.119 R)
• M18: 5,067,329 km (0.082 R)
• M19: 5,540,208 km (0.06 R)
• M20: 5,928,863 km (0.108 R)
• M21: 6,027,448 km (0.106 R)
• M22: 6,360,153 km (0.116 R)
• M23: 6,596,518 km (0.04 R)
• M24: 7,394,024 km (0.042 R)
• M25: 7,571,447 km (0.051 R)
• M26: 7,750,217 km (0.074 R)
• M27: 7,966,835 km (0.095 R)
• M28: 8,112,244 km (0.098 R)
• M29: 8,479,806 km (0.112 R)
• M30: 8,591,107 km (0.103 R)
• M31: 9,461,168 km (0.113 R)
• M32: 9,809,282 km (0.069 R)
• M33: 10,004,507 km (0.06 R)
• M34: 10,161,585 km (0.113 R)
• M35: 10,478,284 km (0.105 R)
• M36: 11,407,137 km (0.092 R)
• M37: 11,902,156 km (0.092 R)
• M38: 12,236,208 km (0.106 R)
• M39: 12,828,167 km (0.12 R)
• M40: 13,559,551 km (0.042 R)
• M41: 14,437,391 km (0.095 R)
• M42: 14,793,733 km (0.088 R)
• M43: 15,017,981 km (0.112 R)
• M44: 16,805,077 km (0.09 R)
• M45: 16,945,400 km (0.117 R)
• M46: 17,510,431 km (0.108 R)
• M47: 18,369,422 km (0.112 R)
• M48: 19,536,136 km (0.113 R)
• M49: 20,079,026 km (0.095 R)
• M50: 20,476,807 km (0.057 R)
• M51: 21,635,293 km (0.075 R)
• M52: 21,992,084 km (0.114 R)
• M53: 22,453,743 km (0.062 R)
• M54: 22,866,783 km (0.087 R)
• M55: 22,970,454 km (0.032 R)
• M56: 23,074,275 km (0.066 R)
• M57: 23,178,245 km (0.093 R)
• M58: 23,334,425 km (0.088 R)
• M59: 25,989,788 km (0.12 R)
• M60: 26,477,926 km (0.065 R)
• M61: 26,586,833 km (0.051 R)
• M62: 27,243,268 km (0.114 R)
• M63: 27,463,177 km (0.065 R)
• M64: 27,794,237 km (0.045 R)
• M65: 32,566,858 km (0.049 R)
• M66: 32,917,366 km (0.046 R)
• M67: 33,269,220 km (0.109 R)
• M68: 33,386,654 km (0.086 R)
• M69: 33,740,154 km (0.084 R)
• M70: 36,430,223 km (0.051 R)
• M71: 37,708,986 km (0.082 R)
• M72: 38,878,841 km (0.094 R)
• M73: 39,561,456 km (0.08 R)
• M74: 40,498,687 km (0.094 R)
• M75: 40,938,654 km (0.028 R)
• M76: 41,127,596 km (0.119 R)
• M77: 41,633,087 km (0.061 R)
• M78: 42,077,094 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.1

Radius: 5.6

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.96 AU - 15.16 AU

Year: 17876 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,501,144 km

• M1: 76,744 km (0.11 R)
• M2: 174,132 km (0.103 R)
• M3: 441,763 km (0.068 R)
• M4: 957,726 km (0.108 R)
• M5: 1,386,024 km (0.077 R)
• M6: 1,766,900 km (0.098 R)
• M7: 2,286,155 km (0.117 R)
• M8: 2,395,511 km (0.12 R)
• M9: 2,657,157 km (0.095 R)
• M10: 3,496,102 km (0.116 R)
• M11: 4,097,486 km (0.119 R)
• M12: 4,186,048 km (0.118 R)
• M13: 5,058,203 km (0.06 R)
• M14: 5,248,940 km (0.069 R)
• M15: 7,227,522 km (0.068 R)
• M16: 8,717,218 km (0.102 R)
• M17: 8,888,507 km (0.099 R)
• M18: 9,003,249 km (0.057 R)
• M19: 11,213,557 km (0.09 R)
• M20: 11,337,574 km (0.086 R)
• M21: 11,649,785 km (0.094 R)
• M22: 12,603,022 km (0.043 R)
• M23: 13,515,120 km (0.045 R)
• M24: 13,846,031 km (0.119 R)
• M25: 13,979,023 km (0.116 R)
• M26: 14,786,553 km (0.055 R)
• M27: 14,854,620 km (0.056 R)
• M28: 15,609,191 km (0.072 R)
• M29: 15,817,132 km (0.111 R)
• M30: 15,956,258 km (0.091 R)
• M31: 17,441,765 km (0.037 R)
• M32: 17,729,741 km (0.108 R)
• M33: 18,164,473 km (0.063 R)
• M34: 18,237,327 km (0.099 R)
• M35: 18,310,331 km (0.101 R)
• M36: 19,044,707 km (0.106 R)
• M37: 19,714,007 km (0.055 R)
• M38: 20,466,634 km (0.07 R)
• M39: 20,694,173 km (0.109 R)
• M40: 21,690,195 km (0.079 R)
• M41: 21,999,863 km (0.115 R)
• M42: 22,937,393 km (0.039 R)
• M43: 23,252,745 km (0.099 R)
• M44: 23,649,030 km (0.027 R)
• M45: 23,728,616 km (0.113 R)
• M46: 24,127,593 km (0.101 R)
• M47: 24,287,813 km (0.078 R)
• M48: 26,567,535 km (0.041 R)
• M49: 27,900,601 km (0.082 R)
• M50: 28,406,092 km (0.117 R)
• M51: 29,255,210 km (0.077 R)
• M52: 29,682,910 km (0.094 R)
• M53: 30,544,594 km (0.083 R)
• M54: 31,239,925 km (0.072 R)
• M55: 32,028,156 km (0.102 R)
• M56: 32,292,496 km (0.095 R)
• M57: 33,178,564 km (0.083 R)
• M58: 34,702,966 km (0.08 R)
• M59: 35,155,649 km (0.12 R)
• M60: 38,472,533 km (0.08 R)
• M61: 38,941,074 km (0.106 R)
• M62: 39,694,598 km (0.099 R)
• M63: 40,929,379 km (0.119 R)
• M64: 41,120,416 km (0.104 R)
• M65: 42,756,567 km (0.114 R)
• M66: 43,728,954 km (0.116 R)
• M67: 44,315,826 km (0.091 R)
• M68: 45,003,827 km (0.069 R)
• M69: 45,200,997 km (0.066 R)
• M70: 48,395,510 km (0.05 R)
• M71: 48,698,744 km (0.059 R)
• M72: 50,019,843 km (0.103 R)
• M73: 54,158,020 km (0.028 R)
• M74: 54,472,773 km (0.108 R)
• M75: 55,949,753 km (0.095 R)
• M76: 58,404,654 km (0.09 R)
• M77: 59,374,796 km (0.099 R)
• M78: 60,567,690 km (0.107 R)
• M79: 63,971,939 km (0.112 R)
• M80: 64,638,098 km (0.075 R)
• M81: 65,194,752 km (0.062 R)
• M82: 65,976,999 km (0.064 R)
• M83: 66,089,048 km (0.119 R)
• M84: 66,313,146 km (0.092 R)
• M85: 68,228,896 km (0.103 R)
• M86: 68,455,387 km (0.082 R)
• M87: 69,250,350 km (0.083 R)
• M88: 69,592,032 km (0.087 R)
• M89: 71,308,518 km (0.083 R)
• M90: 72,114,402 km (0.11 R)
• M91: 74,200,245 km (0.104 R)
• M92: 74,433,318 km (0.064 R)
• M93: 75,133,735 km (0.092 R)
• M94: 78,075,727 km (0.099 R)
• M95: 78,906,145 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,620 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit